23a, High Street, Chislehurst, BR7 5AE
About 23a
23a is a two-bedroom end-of-terrace house in Chislehurst (BR7 5AE). It has a recorded floor area of 68 m² (around 732 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (January 2017) shows a G (score 16), near the bottom of the EPC scale. The rating has held steady at G across 2 certificates since August 2010. Between certificates, window efficiency went from Very Poor to Average, hot-water efficiency went from Very Poor to Average and lighting went from Average to Very Good. The recommended improvements would lift it to C (score 70), a 4-band jump. Main heating runs on electricity. Other recorded features include notable views.
It hasn't traded since September 2004, a hold of 22 years that's notably long for the area. At 68 m² the property is well over the postcode median (48 m² across 7 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). 2 bedrooms is on the smaller side for this postcode, where 4 is the typical count. Today's modelled estimate of £376,000 sits 50.4% above the 2004 sale of £250,000.
Know exactly what you're buying at 23a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms2
- Bathrooms1
Outside
- Notable viewsYes
Building
- RefurbishedYes
Energy performance
23a's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Single glazing replaced with double or better glazing
More low energy lighting installed
Planning history
23a has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 23a
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
23a valuation sits well clear of the typical sold price in this postcode.
£376,000
Modelled from EPC, postcode comparables.
£250,000
Recorded with HM Land Registry.
Sales timeline
22 September 2004Most recent
£250,000
Median price across the last 5 sales in BR7 5AE: £200,000 (2019–2018).
Nearby sales in BR7 5AE
Everything we know about 23a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other High Street homes
23a outperforms the street on years held by a wide margin.
Price per m²
£3,676
Street avg £4,550
Floor Area
68 m²
Street avg 66 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
12.0 t/year
Street avg 4.4 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Chislehurst / Ashfield Lane — bus stop.
Closest school
0.4 km
Orion Mead Road. 23 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
50.4dB

Night-time· 23:00 – 07:00
42.0dB